1. May 14, 2007

Dordie.!!x

Help!!

How do i rearrange this equation to make x the subject?

y=xsquared

2. May 14, 2007

sstone

$$y=x^2$$
$$x=\sqrt y$$ ?

3. May 14, 2007

minase

abs(x)=y
+or- sqrt y=x

4. May 23, 2007

Gza

lol :) :) :)

5. May 23, 2007

prasannapakkiam

Depends on the context. If it is to find the inverse of a function, then it is just SQRT(y)=x - ignoring the negative part...